The equipment has a nozzle drogue (12) with a variable and adjustable section (20) and installed axially at an exhaust passage of a turbofan engine to dynamically modify a flow of an exhaust gas during a series of structure tests. The drogue is fixed below...

The method for the monitoring of the cooling air system (3) of a turbine (5) in which at least one blade row (7) is supplied with cooling air (9) entails determining an air pressure in at least one cooling air collecting chamber (11) from which cooling air...

A reference shaft (2) on the side of a shaft (1) generating energy is allocated a signal-triggering device kept under pre-tension and moving axially but locked by rotary movement after a shaft fracture and subsequent twisting in the shaft, so that the sign...